33446-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33446-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,4,4 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33446-82:
(7*3)+(6*3)+(5*4)+(4*4)+(3*6)+(2*8)+(1*2)=111
111 % 10 = 1
So 33446-82-1 is a valid CAS Registry Number.
33446-82-1Relevant articles and documents
Bromination of Silatranyl-, Germatranyl-, Silyl-, and Germyl-phenylacetylenes
Selina, Anastasia A.,Karlov, Sergey S.,Gauchenova, Ekaterina V.,Churakov, Andrei V.,Kuz'mina, Lyudmila G.,Howard, Judith A.K.,Lorberth, Joerg,Zaitseva, Galina S.
, p. 43 - 56 (2004)
Reactions of element-substituted alkynes R3MC≡CPh (R 3M = Me3Si, Et3Si, Ph3Si, Et 3Ge, n-Bu3Sn, N(CH2CH2O) 3Si, N(CH2CH2O)